Question

how is the direction of a magnetic field at a point determined?
please I need the answer as soon possible. I'll mark as brainliest if upto the mark​

Answer 1

Hey☃

The direction of a magnetic field at a point is determined by placing a small compass needle. The N - pole of compass indicates the direction of magnetic field at that point. ... Magnetic field lines emerge from the north pole and merge at the south pole.

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Answer 2

hello please like my answer ❣️

Explanation:

A magnetic field line is the path along which a free north-pole tends to move. The direction of a magnetic field at a point is determined by placing a small compass needle.